It's hard to fathom how Kirsten can smile as much as she does, but it rubs off in a great way.
Perhaps the reason is actually quite simple, and that is that she really enjoys being an exhibitionist.
She gestures naughtily with her finger for us to take a closer look, further reinforcing that trait.

Petite beauty Eveline Neill loves the long awaited release of that stream of urine from between her legs. Almost as much as she loves the feel of her mans hot piss splashing on her bare skin. Today is one of those days that Eveline just cant help but crave some of that warm nectar, so when her boyfriend catches her relieving herself into a glass bowl, he knows exactly what this piss loving vixen needs. Filling Evelines gaping pussy and ass with a stream of her mans fresh pee only intensifies her cravings.